Update: 8/19/2016
Still awesome, still worth every penny.
Ive just realized that I tend to use this more for journaling and blue-sky thinking than a task management tool; a mental tangent management tool —i call it my "Dreamcatcher"
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After 5 years, between several other relevant apps, this made it to the top of my list of most useful, life-changing apps.
Chipperson about 2Do - Todo List, Tasks & Notes, v3.8.4